SONE-621 Highlights: College Girl Kohinata Miyu Gets Her Big Tits Fondled and Fucked Until They Are Soaked

Kohinata Miyu, previously known as Kiyohara Miyu, has been with S1 studios since her debut in 2023. In any other studio, that pretty face and beautiful big titties would have been easy money, but here I feel like she’s been overshadowed by their golden busty trio of Tano Yu, Kagura Momoka and Gojo Ren.
For me personally she hasn’t particularly stood out so far, to the point that I often get her mixed up with Kiyomiya Toa, which is what I suspect prompted the rebranding in the first place.
In SONE-621, Miyu-chan plays a college student who gets coerced by older men into servicing them sexually. There are 5 scenes total, with 3 of them having a titty fuck cumshot.
Table of Contents
TF = Titfuck, AJ = Assjob, TJ = Thighjob
Movie Details

Movie Name | 絶品乳JD陰湿レ●プ 巨乳マニアの中年男たちに弱み握られ、ひたすら揉まれ、舐められ、シゴかされ、ブッカケられ、おっぱいグチャドロにされたHカップ女子大生の記録。 SONE-621 A Record Of An H-cup Female College Student Who Is Blackmailed By Middle-aged Men With A Big-breast Fetish, Who Relentlessly Fondle, Lick, Stroke, And Bukkake Her Breasts Until They Are Soaked |
Studio | S1 NO.1 STYLE |
Release Date | 11th March 2025 |
Pinching Finish (挟射回数) | 3 Titfuck Cumshots (3 パイズリ挟射) |
Movie Highlights
Scene 3 – POV Sex + Titty Fuck (1 TF Cum)

This scene takes place mostly in POV with Miyu-chan in a bikini and already glistening with sweat. She gives a brief blowjob and titty fuck before she gets fucked in cowgirl and missionary. She finishes with a paizuri gave a pretty weak finish.

Performance (演技) | |
Eroticism (エロ度) | |
Pinching Technique (挟むテク) | |
Finish (射精度) | |
Average
|
Scene Highlights
Scene 4 – POV Pool Titty Fuck (1 TF Cum)

Scene 4 sees Miyu-chan also in a bikini but she’s in an inflatable swimming pool this time. She gets her wet tits and pussy fondled with a bit before the guy strokes his cock against her ass and fucks her armpit. The scene ends with a nipple-stroking handjob and titty fuck to completion.

Definitely my favorite scene of the movie. The POV perspective plus outercourse-only action fits my preference to a tee. For me armpit fucking looks super erotic when done right, but it’s still a super niche fetish right now and this one sadly does not lead to a cumshot.

Performance (演技) | |
Eroticism (エロ度) | |
Pinching Technique (挟むテク) | |
Finish (射精度) | |
Average
|
Scene Highlights
Scene 5 – Titty Fuck + Sex (1 TF Cum)

The last scene sees Miyu-chan get oiled up and fingered. She returns the favor with a blowjob and titty fuck to completion. The action continues with her getting fucked in various positions until he comes again on her tits.

Performance (演技) | |
Eroticism (エロ度) | |
Pinching Technique (挟むテク) | |
Finish (射精度) | |
Average
|
Scene Highlights
Summary
Overall a serviceable movie if you’re looking specifically for a titty fuck movie with Kohinata Miyu. Outside of that though there are better options.
I enjoyed the mostly POV angle and Miyu-chan being clad in scanty outfits that showcases her big tits and pretty face. But she did not show much acting range here and all the tituck cumshots were very weak.

Leave a Reply